linux-kernel - Re: [PATCH] powerpc/time: Define div128_by_32() static and _

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Message-ID: <174054508252.1386382.5381279072295079526.b4-ty@linux.ibm.com>
Date: Wed, 26 Feb 2025 10:16:39 +0530
From: Madhavan Srinivasan <maddy@...ux.ibm.com>
To: Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>,
        Naveen N Rao <naveen@...nel.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc/time: Define div128_by_32() static and __init

On Wed, 05 Feb 2025 10:54:26 +0100, Christophe Leroy wrote:
> div128_by_32() used to be called from outside time.c in the old days
> but since v2.6.15 it hasn't been used outside time.c
> 
> $ git grep div128_by_32 v2.6.14
> v2.6.14:arch/ppc64/kernel/iSeries_setup.c:	div128_by_32(1024 * 1024, 0, tb_ticks_per_sec, &divres);
> v2.6.14:arch/ppc64/kernel/pmac_time.c:	div128_by_32( 1024*1024, 0, tb_ticks_per_sec, &divres );
> v2.6.14:arch/ppc64/kernel/time.c:				div128_by_32( XSEC_PER_SEC, 0, tb_ticks_per_sec, &divres );
> v2.6.14:arch/ppc64/kernel/time.c:	div128_by_32(1024*1024, 0, tb_ticks_per_sec, &divres);
> v2.6.14:arch/ppc64/kernel/time.c:	div128_by_32(1000000000, 0, tb_ticks_per_sec, &res);
> v2.6.14:arch/ppc64/kernel/time.c:	div128_by_32( 1024*1024, 0, new_tb_ticks_per_sec, &divres );
> v2.6.14:arch/ppc64/kernel/time.c:void div128_by_32( unsigned long dividend_high, unsigned long dividend_low,
> v2.6.14:include/asm-ppc64/time.h:void div128_by_32( unsigned long dividend_high, unsigned long dividend_low,
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/time: Define div128_by_32() static and __init
      https://git.kernel.org/powerpc/c/f17bcb97ed415235bbbcf897a28de856b88ddf95

Thanks